Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

2NM S Manasota Key FL

Marine Point Forecast

[NOTICE]

Today
High: 76 °F
WNW 10kt
< 1ft
Tonight
Low: 58 °F
NW 8kt⇓
< 1ft
Sunday
High: 77 °F
⇑WNW 9kt
< 1ft
Sunday Night
Low: 58 °F
NW 6kt⇓
< 1ft
Monday
High: 77 °F
⇑WNW 9kt
< 1ft
Monday Night
Low: 60 °F
WNW 6kt⇓
< 1ft
Tuesday
High: 79 °F
⇑W 8kt
< 1ft
Tuesday Night
Low: 63 °F
WNW 6kt⇓
< 1ft
Wednesday
High: 79 °F
⇑W 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:34 am CDT Mar 21, 2026
Forecast Valid: 11am CDT Mar 21, 2026-6pm CDT Mar 27, 2026

View Nearby Observations

Detailed Forecast

Today

WNW wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Tonight

NW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Sunday

Variable winds less than 5 kt becoming WNW 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Sunday Night

NW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming WNW 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

WNW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

Tuesday Night

WNW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming W 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.